Did you know, during World War Two, John Maynard Keynes and Friedrich Hayek spent all night together, alone, on the roof of the chapel of King’s College, Cambridge. Their task was to gaze at the skies and watch for German bombers aiming to pour incendiary bombs upon the small, picturesque cities of England.
This and other trivia can be found in the documentary Commanding Heights: The Power of Ideas.
Do you have any fun liberty facts to share? Comment below!